BIOS ------------------------------------------------------------------------- UEFI Yes Chipset ------------------------------------------------------------------------- Northbridge Intel Comet Lake rev. 02 Southbridge Intel HM470 rev. 00 Graphic Interface PCI-Express Memory Type DDR4 Memory Size 32 GBytes Channels Dual Memory Frequency 1462.8 MHz (1:22) CAS# latency (CL) 19.0 RAS# to CAS# delay (tRCD) 21 RAS# Precharge (tRP) 21 Cycle Time (tRAS) 39 Row Refresh Cycle Time (tRFC) 514 Command Rate (CR) 2T Uncore Frequency 3690.0 MHz Host Bridge 0x9B54 Memory SPD ------------------------------------------------------------------------- DIMM # 1 SMBus address 0x50 Memory type DDR4 Module format SO-DIMM Module Manufacturer(ID) Kingston (7F98000000000000000000) SDRAM Manufacturer (ID) Micron Technology (2C00000000000000000000) Size 16384 MBytes Max bandwidth DDR4-3200 (1600 MHz) Part number KHX3200C20S4/16GX Serial number CEB875A7 Manufacturing date Week 22/Year 20 Nominal Voltage 1.20 Volts EPP no XMP yes XMP revision 2.0 AMP no JEDEC timings table CL-tRCD-tRP-tRAS-tRC @ frequency JEDEC #1 9.0-10-10-19-33 @ 720 MHz JEDEC #2 10.0-11-11-21-37 @ 800 MHz JEDEC #3 11.0-13-13-24-41 @ 880 MHz JEDEC #4 12.0-14-14-26-44 @ 960 MHz JEDEC #5 13.0-15-15-28-48 @ 1040 MHz JEDEC #6 14.0-16-16-30-52 @ 1120 MHz JEDEC #7 15.0-17-17-32-55 @ 1200 MHz JEDEC #8 16.0-18-18-34-59 @ 1280 MHz JEDEC #9 17.0-19-19-36-63 @ 1360 MHz JEDEC #10 18.0-20-20-38-66 @ 1440 MHz JEDEC #11 19.0-21-21-40-70 @ 1520 MHz JEDEC #12 20.0-22-22-42-74 @ 1600 MHz JEDEC #13 21.0-22-22-42-74 @ 1600 MHz JEDEC #14 22.0-22-22-42-74 @ 1600 MHz XMP profile XMP-3200 Specification DDR4-3200 Voltage level 1.200 Volts Min Cycle time 0.625 ns (1600 MHz) Max CL 20.0 Min tRP 13.75 ns Min tRCD 13.75 ns Min tRAS 26.25 ns Min tRC 45.75 ns Min tRRD 4.38 ns XMP timings table CL-tRCD-tRP-tRAS-tRC-CR @ frequency (voltage) XMP #1 9.0-10-10-19-33-n.a @ 720 MHz (1.200 Volts) XMP #2 10.0-11-11-21-37-n.a @ 800 MHz (1.200 Volts) XMP #3 11.0-13-13-24-41-n.a @ 880 MHz (1.200 Volts) XMP #4 12.0-14-14-26-44-n.a @ 960 MHz (1.200 Volts) XMP #5 13.0-15-15-28-48-n.a @ 1040 MHz (1.200 Volts) XMP #6 14.0-16-16-30-52-n.a @ 1120 MHz (1.200 Volts) XMP #7 15.0-17-17-32-55-n.a @ 1200 MHz (1.200 Volts) XMP #8 16.0-18-18-34-59-n.a @ 1280 MHz (1.200 Volts) XMP #9 17.0-19-19-36-63-n.a @ 1360 MHz (1.200 Volts) XMP #10 18.0-20-20-38-66-n.a @ 1440 MHz (1.200 Volts) XMP #11 19.0-21-21-40-70-n.a @ 1520 MHz (1.200 Volts) XMP #12 20.0-22-22-42-74-n.a @ 1600 MHz (1.200 Volts) XMP #13 21.0-22-22-42-74-n.a @ 1600 MHz (1.200 Volts) XMP #14 22.0-22-22-42-74-n.a @ 1600 MHz (1.200 Volts) XMP profile XMP-2936 Specification DDR4-2936 Voltage level 1.200 Volts Min Cycle time 0.681 ns (1468 MHz) Max CL 17.0 Min tRP 12.94 ns Min tRCD 12.94 ns Min tRAS 26.50 ns Min tRC 45.75 ns Min tRRD 4.77 ns XMP timings table CL-tRCD-tRP-tRAS-tRC-CR @ frequency (voltage) XMP #1 9.0-11-11-21-36-n.a @ 777 MHz (1.200 Volts) XMP #2 10.0-12-12-23-40-n.a @ 863 MHz (1.200 Volts) XMP #3 11.0-13-13-26-44-n.a @ 950 MHz (1.200 Volts) XMP #4 12.0-14-14-28-48-n.a @ 1036 MHz (1.200 Volts) XMP #5 13.0-15-15-30-52-n.a @ 1122 MHz (1.200 Volts) XMP #6 14.0-16-16-33-56-n.a @ 1209 MHz (1.200 Volts) XMP #7 15.0-17-17-35-60-n.a @ 1295 MHz (1.200 Volts) XMP #8 16.0-18-18-37-64-n.a @ 1382 MHz (1.200 Volts) XMP #9 17.0-19-19-39-68-n.a @ 1468 MHz (1.200 Volts) XMP #10 18.0-19-19-39-68-n.a @ 1468 MHz (1.200 Volts) DIMM # 2 SMBus address 0x52 Memory type DDR4 Module format SO-DIMM Module Manufacturer(ID) Kingston (7F98000000000000000000) SDRAM Manufacturer (ID) Micron Technology (2C00000000000000000000) Size 16384 MBytes Max bandwidth DDR4-3200 (1600 MHz) Part number KHX3200C20S4/16GX Serial number E0B875CE Manufacturing date Week 22/Year 20 Nominal Voltage 1.20 Volts EPP no XMP yes XMP revision 2.0 AMP no JEDEC timings table CL-tRCD-tRP-tRAS-tRC @ frequency JEDEC #1 9.0-10-10-19-33 @ 720 MHz JEDEC #2 10.0-11-11-21-37 @ 800 MHz JEDEC #3 11.0-13-13-24-41 @ 880 MHz JEDEC #4 12.0-14-14-26-44 @ 960 MHz JEDEC #5 13.0-15-15-28-48 @ 1040 MHz JEDEC #6 14.0-16-16-30-52 @ 1120 MHz JEDEC #7 15.0-17-17-32-55 @ 1200 MHz JEDEC #8 16.0-18-18-34-59 @ 1280 MHz JEDEC #9 17.0-19-19-36-63 @ 1360 MHz JEDEC #10 18.0-20-20-38-66 @ 1440 MHz JEDEC #11 19.0-21-21-40-70 @ 1520 MHz JEDEC #12 20.0-22-22-42-74 @ 1600 MHz JEDEC #13 21.0-22-22-42-74 @ 1600 MHz JEDEC #14 22.0-22-22-42-74 @ 1600 MHz XMP profile XMP-3200 Specification DDR4-3200 Voltage level 1.200 Volts Min Cycle time 0.625 ns (1600 MHz) Max CL 20.0 Min tRP 13.75 ns Min tRCD 13.75 ns Min tRAS 26.25 ns Min tRC 45.75 ns Min tRRD 4.38 ns XMP timings table CL-tRCD-tRP-tRAS-tRC-CR @ frequency (voltage) XMP #1 9.0-10-10-19-33-n.a @ 720 MHz (1.200 Volts) XMP #2 10.0-11-11-21-37-n.a @ 800 MHz (1.200 Volts) XMP #3 11.0-13-13-24-41-n.a @ 880 MHz (1.200 Volts) XMP #4 12.0-14-14-26-44-n.a @ 960 MHz (1.200 Volts) XMP #5 13.0-15-15-28-48-n.a @ 1040 MHz (1.200 Volts) XMP #6 14.0-16-16-30-52-n.a @ 1120 MHz (1.200 Volts) XMP #7 15.0-17-17-32-55-n.a @ 1200 MHz (1.200 Volts) XMP #8 16.0-18-18-34-59-n.a @ 1280 MHz (1.200 Volts) XMP #9 17.0-19-19-36-63-n.a @ 1360 MHz (1.200 Volts) XMP #10 18.0-20-20-38-66-n.a @ 1440 MHz (1.200 Volts) XMP #11 19.0-21-21-40-70-n.a @ 1520 MHz (1.200 Volts) XMP #12 20.0-22-22-42-74-n.a @ 1600 MHz (1.200 Volts) XMP #13 21.0-22-22-42-74-n.a @ 1600 MHz (1.200 Volts) XMP #14 22.0-22-22-42-74-n.a @ 1600 MHz (1.200 Volts) XMP profile XMP-2936 Specification DDR4-2936 Voltage level 1.200 Volts Min Cycle time 0.681 ns (1468 MHz) Max CL 17.0 Min tRP 12.94 ns Min tRCD 12.94 ns Min tRAS 26.50 ns Min tRC 45.75 ns Min tRRD 4.77 ns XMP timings table CL-tRCD-tRP-tRAS-tRC-CR @ frequency (voltage) XMP #1 9.0-11-11-21-36-n.a @ 777 MHz (1.200 Volts) XMP #2 10.0-12-12-23-40-n.a @ 863 MHz (1.200 Volts) XMP #3 11.0-13-13-26-44-n.a @ 950 MHz (1.200 Volts) XMP #4 12.0-14-14-28-48-n.a @ 1036 MHz (1.200 Volts) XMP #5 13.0-15-15-30-52-n.a @ 1122 MHz (1.200 Volts) XMP #6 14.0-16-16-33-56-n.a @ 1209 MHz (1.200 Volts) XMP #7 15.0-17-17-35-60-n.a @ 1295 MHz (1.200 Volts) XMP #8 16.0-18-18-37-64-n.a @ 1382 MHz (1.200 Volts) XMP #9 17.0-19-19-39-68-n.a @ 1468 MHz (1.200 Volts) XMP #10 18.0-19-19-39-68-n.a @ 1468 MHz (1.200 Volts) DIMM # 1 SPD registers 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 00 23 11 0C 03 85 21 00 08 00 60 00 03 09 03 00 00 10 00 00 05 0D FC FF 00 00 64 6E 6E 10 D2 6E F0 0A 20 20 08 00 05 00 A8 23 2D 28 00 78 00 14 3C 00 00 30 00 00 00 00 00 00 00 00 00 00 00 00 0B 2B 0C 2B 40 2B 0B 16 36 00 00 15 2C 0B 35 16 36 16 36 00 00 50 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 60 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 70 00 00 00 00 00 00 00 00 00 00 00 00 E7 00 F6 E3 80 0F 11 24 01 00 00 00 00 00 00 00 00 00 00 00 00 90 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 A0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 B0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 C0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 E0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 F0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 55 23 100 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 110 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 120 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 130 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 140 01 98 07 20 22 CE B8 75 A7 4B 48 58 33 32 30 30 150 43 32 30 53 34 2F 31 36 47 58 20 20 20 00 80 2C 160 45 00 00 00 00 00 00 00 00 00 00 00 45 00 00 88 170 07 38 38 30 31 39 38 34 00 00 00 01 00 00 00 00 180 0C 4A 17 20 00 00 00 00 00 94 00 00 05 FC FF 00 190 00 64 6E 6E 10 D2 6E F0 0A 20 08 00 05 00 A8 23 1A0 2D 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 1B0 00 00 00 00 00 00 00 00 94 00 00 06 FC 0F 00 00 1C0 5D 68 68 10 D4 6E F0 0A 20 08 00 05 00 A8 27 27 1D0 00 00 00 00 00 00 00 00 94 94 00 C3 C3 D0 BB 00 1E0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 1F0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 DIMM # 2 SPD registers 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 00 23 11 0C 03 85 21 00 08 00 60 00 03 09 03 00 00 10 00 00 05 0D FC FF 00 00 64 6E 6E 10 D2 6E F0 0A 20 20 08 00 05 00 A8 23 2D 28 00 78 00 14 3C 00 00 30 00 00 00 00 00 00 00 00 00 00 00 00 0B 2B 0C 2B 40 2B 0B 16 36 00 00 15 2C 0B 35 16 36 16 36 00 00 50 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 60 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 70 00 00 00 00 00 00 00 00 00 00 00 00 E7 00 F6 E3 80 0F 11 24 01 00 00 00 00 00 00 00 00 00 00 00 00 90 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 A0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 B0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 C0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 E0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 F0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 55 23 100 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 110 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 120 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 130 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 140 01 98 07 20 22 E0 B8 75 CE 4B 48 58 33 32 30 30 150 43 32 30 53 34 2F 31 36 47 58 20 20 20 00 80 2C 160 45 00 00 00 00 00 00 00 00 00 00 00 45 00 00 88 170 07 38 38 30 31 39 38 34 00 00 00 01 00 00 00 00 180 0C 4A 17 20 00 00 00 00 00 94 00 00 05 FC FF 00 190 00 64 6E 6E 10 D2 6E F0 0A 20 08 00 05 00 A8 23 1A0 2D 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 1B0 00 00 00 00 00 00 00 00 94 00 00 06 FC 0F 00 00 1C0 5D 68 68 10 D4 6E F0 0A 20 08 00 05 00 A8 27 27 1D0 00 00 00 00 00 00 00 00 94 94 00 C3 C3 D0 BB 00 1E0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 1F0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00